Carrier profile · USDOT 3228005 · Updated Jun 13, 2026

Nienaber Investments LLC

DBA GRANITE WORLD

1 power unitavg 15 yrLocal · 1 statesPARK HILLS, KY50/100
AUTHORITY STATUS UNKNOWN
Verified linksgraniteworldnky.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed1
US states
Inspections · 24 mo1
KY busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
PARK HILLS, KY
1450 DIXIE HWY
Top corridor
KY
KY 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · NIENABER INVESTMENTS LLC · trailing 24 months
StateCoverageInspections
KYKentuckyHQ1